yes i know 1 gallon is small, when i was 6 i had 2 goldfish in it my mom bough for me but they died after 2 months, we never knew why, but i think its because goldfish when they are in small tank will stop growing, which will make them problem to the vessie and then they will like float and they will get exausted trying to swim down and they will get sick and die.. but i didn't know that my tank was a 1 gallon untel last month so since im saving, i have 25$ not to touch ofr a tank and rest of money is for the vet of my cat who had an urinary infection. my mom really only want 2 gallon maximum. but Puff is happy in 1 gallon because he never knew anythign bigger, at the pet store he was in a 5 cm (they really only have 5 cm large and 3 cm high, with other pot like that with other betta all close to each other) and i see dead betta in the pots often

so to him he already got like a lake, and 2 gallon will be even bigger to him. Puff is very active in his tank, he go play with his plants, try to eat the bubbles he see, and as soon as he see me come in the room he comes and almsot run in the window because he's so exited

i bough him a castle 6 months ago and at night he go sleep in it! but there is a seconde hand store and they have tank often, but 10 gallon one and my mom really dont want these, but ill look and if i see one of 2 gallon (or 3 gallon ill try to show her its little) ill buy it and if i see a seconde one if my om say yes ill take it. i think this week we'Re going to the palce the seconde hand store is so ill ask her if we can stop.